{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501376751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c94bd19f3d06f17d37b8ed3f442ca839cbfd5c300825c8cf4e2e209b017b073",
    "signature": "0xc65bf78ea81341aeb8d7dec31b69fa59b194fa2e046aa2dcaf477b773d3f969d1eb2afb46c9769f04be14ac4bf7f56a6478f05dc358ebfa882b8bb729daeaaa61b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}